So hard to find that a lot of people missed it, some would just move on and forget about it, but other die-hard fans can't simply let any detail concerning their favorite show slip away. “Gosick Recap” is a special episode of the parent series of nearly the same name manages to pack up a lot more than a typical recap does, extra appreciated content beyond animation. Regarded sometimes as the 10.5 episode that goes midway in the show.

The first half was all animation from the parent show, recapping the first half with minor but crucial details, so a lot of spoilers are expected for
that matter, while at the end teasing what's coming up ahead, so it's still a dangerous territory even then, and probably the best time to watching this is after finishing the series.

The second half of the episode introduced some of the key voice actresses and actors, featuring them in a miniature game of questions in a fun and engaging atmosphere.

It wasn't that great in the bigger picture, but it was still better than nothing.
In case you were anxious to find the episode somewhere to find, just google “Gosick Recap” and go fetch it on the video tab. The biggest problem there is the lack of reliable subs if at all. Or simply go with the harder option of switching the Youtube's auto-generated English subs, the ones that gave me a hard time throwing at me all of those vague translations the lakes of “I am a boys and not Vikutoriko boobie”, that's genuinely the line and exactly how it was spelled. Youtube, please fix.